Update.
Turns out that when I previous tried enabling every single module in the
the 'ide' and 'platform' I hadn't done a clean a build. When tried again
and did this, the error highlighting worked. After some laborious trial
and error I found that the module I needed to have enabled was the
Hello there,
I've not had to reach out to the NetBeans community for a while,
although I've been using NetBeans and the RCP for many years.
Most of the work I've done has involved embedding different Swing-based
JPanels in TopComponents and just leveraging the platform's windowing
system etc
